A farmer has farmland that is a rectangle 3 km long and 2 5 km wide He wants to completely cover the farmland in dirt He knows the area each truckload of dirt covers but only in square miles a Find the area of the farmland in square miles Do not round intermediate computations and round your final answer to two decimal places Use the table of conversion facts as needed 2 mi b The farmer wants to cover his farmland with dirt He doesn t have any to begin with and he can t buy partial truckloads of dirt Each truckload of dirt covers 0 8 mi How many whole truckloads of dirt does the farmer need to buy to completely cover his farmland truckloads c If each truckload of dirt costs 65 18 how much will he need to spend on dirt Write your answer to the nearest cent Conversion facts for length 1 inch in 1 foot ft 1 yard yd 1 mile mi 1 61 kilometers km Note that means is approximately equal t For this problem treat as if it were B 2 54 centimeters cm 30 48 centimeters cm 0 91 meters m